Wind — 1999
| Mois | Hoegaarden | Tienen | Différence |
|---|---|---|---|
| Jan | 19.9 km/h | – | – |
| Fév | 16.7 km/h | – | – |
| Mar | 14.9 km/h | – | – |
| Avr | 14.3 km/h | – | – |
| Mai | 12.7 km/h | – | – |
| Juin | 12.9 km/h | – | – |
| Juil | 12.2 km/h | – | – |
| Aoû | 11.6 km/h | – | – |
| Sep |
| 13.7 km/h |
| – |
| – |
| Oct | 16.3 km/h | – | – |
| Nov | 16.1 km/h | – | – |
| Déc | 21.3 km/h | – | – |